Texas Instruments DRV8870DDAR
- Part Number:
- DRV8870DDAR
- Manufacturer:
- Texas Instruments
- Ventron No:
- 3734865-DRV8870DDAR
- Description:
- 50-V, 3.6-A H-bridge motor driver with current regulation
- Datasheet:
- drv8870
Texas Instruments DRV8870DDAR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments DRV8870DDAR.
- Factory Lead Time6 Weeks
- Lifecycle StatusACTIVE (Last Updated: 4 days ago)
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case8-PowerSOIC (0.154, 3.90mm Width)
- Number of Pins8
- Operating Temperature-40°C~150°C TJ
- PackagingTape & Reel (TR)
- JESD-609 Codee4
- Pbfree Codeyes
- Part StatusActive
- Moisture Sensitivity Level (MSL)2 (1 Year)
- Number of Terminations8
- ECCN CodeEAR99
- Terminal FinishNickel/Palladium/Gold (Ni/Pd/Au)
- ApplicationsDC Motors, General Purpose, Stepper Motors
- TechnologyNMOS
- Voltage - Supply0V~5.5V
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Supply Voltage12V
- Reflow Temperature-Max (s)NOT SPECIFIED
- Base Part NumberDRV8870
- FunctionDriver - Fully Integrated, Control and Power Stage
- Number of Outputs1
- Max Output Current3.6A
- Supply Voltage-Max (Vsup)45V
- Supply Voltage-Min (Vsup)6.5V
- InterfacePWM
- Analog IC - Other TypeBRUSH DC MOTOR CONTROLLER
- Output ConfigurationHalf Bridge (2)
- Voltage - Load6.5V~45V
- Fault ProtectionOver Temperature
- Motor Type - AC, DCBrushed DC
- Motor Type - StepperUnipolar
- Height1.7mm
- Length4.89mm
- Width3.9mm
- Thickness1.48mm
- REACH SVHCNo SVHC
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
DRV8870DDAR Description
The DRV8870DDAR is an 8-pin SO PowerPAD brushed DC motor driver with a current rating of 3.6A. The brushed-DC motor driver DRV8870DDAR is used in printers, appliances, industrial equipment, and other tiny machinery. Two logic inputs control the H bridge driver, which consists of four N-channel MOSFETs capable of bidirectional motor control with a peak current of 3.6A. PWM can be used to control motor speed in a variety of current-decay regimes. When both inputs are set to low, the computer enters a low-power sleep mode. It has built-in current regulation, which is based on the analog input VREF and the voltage on the ISEN pin, which is proportional to the motor current through an external sensor resistor. The ability to limit current to a given level can drastically minimize the amount of system power and bulk capacitance required to maintain constant voltage, especially during motor start-up and stall. Undervoltage, overcurrent, and temperature are all protected against failures and short circuits in the device.
DRV8870DDAR Features
PWM control interface
Low power sleep mode
Peak current drive of 3.6A
Integrated current regulation
Wide 6.5V to 45V operating voltage
Typical RDS(on) (HS LS) of 565mohm
Drives one DC motor, one winding of a stepper motor, or other loads
DRV8870DDAR Applications
Industrial
Portable Devices
Motor Drive & Control
The DRV8870DDAR is an 8-pin SO PowerPAD brushed DC motor driver with a current rating of 3.6A. The brushed-DC motor driver DRV8870DDAR is used in printers, appliances, industrial equipment, and other tiny machinery. Two logic inputs control the H bridge driver, which consists of four N-channel MOSFETs capable of bidirectional motor control with a peak current of 3.6A. PWM can be used to control motor speed in a variety of current-decay regimes. When both inputs are set to low, the computer enters a low-power sleep mode. It has built-in current regulation, which is based on the analog input VREF and the voltage on the ISEN pin, which is proportional to the motor current through an external sensor resistor. The ability to limit current to a given level can drastically minimize the amount of system power and bulk capacitance required to maintain constant voltage, especially during motor start-up and stall. Undervoltage, overcurrent, and temperature are all protected against failures and short circuits in the device.
DRV8870DDAR Features
PWM control interface
Low power sleep mode
Peak current drive of 3.6A
Integrated current regulation
Wide 6.5V to 45V operating voltage
Typical RDS(on) (HS LS) of 565mohm
Drives one DC motor, one winding of a stepper motor, or other loads
DRV8870DDAR Applications
Industrial
Portable Devices
Motor Drive & Control
DRV8870DDAR More Descriptions
50-V, 3.6-A H-bridge motor driver with current regulation 8-SO PowerPAD -40 to 125
Brushed DC Motor Driver 6.5V to 45V 8-Pin SOPowerPAD T/R
Motor / Motion / Ignition Controllers & Drivers 45-V, 3.6-A H-bridge motor driver with current r
Supervisory Circuits Ultra-Lo 150nA Ultra Sm Vtg Supervisor
H-Bridge Motor Driver 8-Pin HSOIC EP T/R
NMOS Tape & Reel (TR) DRV8870 DC Motors General Purpose Stepper Motors motor driver 12V 3.6A 3.9mm -40C~150C TJ
Brushed DC Motor Driver 8-Pin HSOP EP T/R
French Electronic Distributor since 1988
Brush DC Motor Controller, 3.6A, PDSO8
IC MOTOR DRVR UNIPLR 8SO PWRPAD
Motor Driver, Brushed Dc, Sopowerpad-8; Motor Type:dc Brush; No. Of Outputs:1Outputs; Output Current:2A; Output Voltage:-; Driver Case Style:so Powerpad; No. Of Pins:8Pins; Supply Voltage Min:6.5V; Supply Voltage Max:45V Rohs Compliant: Yes
Brushed DC Motor Driver 6.5V to 45V 8-Pin SOPowerPAD T/R
Motor / Motion / Ignition Controllers & Drivers 45-V, 3.6-A H-bridge motor driver with current r
Supervisory Circuits Ultra-Lo 150nA Ultra Sm Vtg Supervisor
H-Bridge Motor Driver 8-Pin HSOIC EP T/R
NMOS Tape & Reel (TR) DRV8870 DC Motors General Purpose Stepper Motors motor driver 12V 3.6A 3.9mm -40C~150C TJ
Brushed DC Motor Driver 8-Pin HSOP EP T/R
French Electronic Distributor since 1988
Brush DC Motor Controller, 3.6A, PDSO8
IC MOTOR DRVR UNIPLR 8SO PWRPAD
Motor Driver, Brushed Dc, Sopowerpad-8; Motor Type:dc Brush; No. Of Outputs:1Outputs; Output Current:2A; Output Voltage:-; Driver Case Style:so Powerpad; No. Of Pins:8Pins; Supply Voltage Min:6.5V; Supply Voltage Max:45V Rohs Compliant: Yes
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